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學生對 Cloudera 提供的 Analyzing Big Data with SQL 的評價和反饋

4.9
333 個評分
84 條評論

課程概述

In this course, you'll get an in-depth look at the SQL SELECT statement and its main clauses. The course focuses on big data SQL engines Apache Hive and Apache Impala, but most of the information is applicable to SQL with traditional RDBMs as well; the instructor explicitly addresses differences for MySQL and PostgreSQL. By the end of the course, you will be able to • explore and navigate databases and tables using different tools; • understand the basics of SELECT statements; • understand how and why to filter results; • explore grouping and aggregation to answer analytic questions; • work with sorting and limiting results; and • combine multiple tables in different ways. To use the hands-on environment for this course, you need to download and install a virtual machine and the software on which to run it. Before continuing, be sure that you have access to a computer that meets the following hardware and software requirements: • Windows, macOS, or Linux operating system (iPads and Android tablets will not work) • 64-bit operating system (32-bit operating systems will not work) • 8 GB RAM or more • 25GB free disk space or more • Intel VT-x or AMD-V virtualization support enabled (on Mac computers with Intel processors, this is always enabled; on Windows and Linux computers, you might need to enable it in the BIOS) • For Windows XP computers only: You must have an unzip utility such as 7-Zip or WinZip installed (Windows XP’s built-in unzip utility will not work)...

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AS
2020年12月9日

Great course!\n\nI would just add 1 more full business task for practicing before the final one. Anyway, I find the course very useful with clear and understandable explanation.\n\nThank you!

MN
2020年8月5日

How amazing the course was! From the video lectures, the reading materials, to the practical exercises and the teachers as well, everything was fantastic in this course. Highly recommended!

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51 - Analyzing Big Data with SQL 的 75 個評論(共 84 個)

創建者 Jianxu S

2020年2月14日

Excellent course on Hive and Impala SQL engines for big data!

創建者 Santi G

2019年9月10日

Easy to understand and very well organized all the subjects.

創建者 Reza T

2020年8月12日

Very good lesson for those who want to be a data analyst.

創建者 Dr. P S

2020年5月17日

Excellent Content with powerful explanation. Thank you.

創建者 Muneeb A K

2020年6月7日

Very well Structured course Kudos to Mr.Ian Cook.

創建者 Sandalu A

2020年10月7日

Provide comprehensive knowledge on SQL quering

創建者 GATRAM S

2020年4月30日

Very Good Course and teaching was outstanding

創建者 RENATO V M S

2020年12月27日

Great lessons, Quizes and Assignment ¡¡¡¡¡¡¡

創建者 Nicholas E G

2020年12月31日

Absolutely superb. No other words for it

創建者 Abdallah E

2020年7月30日

one of the greatest courses on Coursera

創建者 Romanov V V

2020年8月22日

The course is of very good quality.

創建者 wolfgang g

2020年5月16日

simply excellent teaching; THANKS

創建者 Andriy Z

2020年5月4日

Very clear and structured course.

創建者 Diana C R A

2020年10月10日

Easy to undestand all the videos

創建者 Amos N

2019年10月17日

Very informative and educative

創建者 Muller H

2019年9月11日

Great course

Very clear concept

創建者 Bechir B D

2020年3月23日

A very high educational level

創建者 Afeefa S

2020年6月10日

Amazing Course..Very Useful

創建者 Gregory K

2020年1月14日

Excellent overview of SQL

創建者 Shashank J

2020年1月21日

The instructor is great!

創建者 Gianfranco P

2019年9月12日

i'm enjoyed this course

創建者 Ardak K

2020年10月27日

really practical one

創建者 Allahverdi H

2020年4月28日

Highly recommended!!

創建者 Michael V

2020年3月5日

Fantastic course!

創建者 Jose M N F

2019年11月18日

Wonderful course!